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| Patents for Daniel A. Woodbury | |||||
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| Number | Date | Patentee | Title | Type | |
| 344,930 | Jul. 06, 1886 | D.A. Woodbury | Cranked Shaft | steam engine crank rods | |
| 382,674 | May 08, 1888 | D.A. Woodbury | Adjusting Relief-Plate Wedges of Slide Valves | steam engine valve gear | |